The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2023
Filed:
Mar. 19, 2020
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Hidenobu Hirota, Musashino, JP;
Hiroyuki Iida, Musashino, JP;
Takui Uematsu, Musashino, JP;
Naotsugu Ambe, Musashino, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Abstract
There are provided an optical fiber display system and an optical fiber changeover method each enabling an efficient optical fiber changeover work. The optical fiber display system according to the present invention includes a plurality of core wire identification terminals. Each of the core wire identification terminalsincludes: bent part formation unitsconfigured to form a bent part at an optional position of an optical fiberand to leak optical signals propagating through the optical fiberfrom the bent part; analysis unitsconfigured to acquire identification numbers of communication apparatuses (and) included in the leaked optical signals, the communication apparatuses (and) being connected to respective ends of the optical fiber; a communication unitconfigured to inquire of a databasestoring relationship between the optical fiber and the communication apparatuses about the acquired identification numbers of the communication apparatuses, and to receive an identification number of the optical fibercorresponding to the acquired identification numbers of the communication apparatuses, from the database; and a display unitconfigured to display the acquired identification numbers of the communication.